interface DependantRe-exportimport { type Dependant } from "https://deno.land/x/tui@2.1.3/mod.ts"; Element which relies on dependencies to function Propertiesdependencies: Set<Dependency>Set of all dependencies Dependant relies on Methodsdispose(): voidDestroy dependant, clear its dependencies update(cause: Dependency | Dependant): voidMethod which updates Dependants state/value